To help humanity change for the better
About Timmermann
„To help humanity change for the better“
is our purpose. Sounds ambitious, right?
As one of the world's leading change companies, our unique transformation services portfolio includes strategy/business consulting, change management, change communication, new work office architecture, change and learning software, and training programs. We do, e.g., AI and digital transformations, agile transformations and implement business initiatives. This includes “soft” aspects like leadership and culture, and the analytical side with strategies, structures and processes.
With bright minds and open hearts, we shape change with clients who reeeally mean it.
Classical management consulting doesn't solve the biggest challenges.
Good theoretical ideas need to become reality, and real mindset & behavior change is needed. Business and change parts need to be conceived and carried out together.
We create spaces that inspire ideas, closeness and results.
This is the mission of Timmermann Architecture & Design. Our own office, Timmerland is a showroom-like example of our work: see here.
Our service lines
Timmermann
Partners
Change management business consulting
"We shape transformations with clients who reeeally mean it."
Timmermann
Change Communication
Creative agency for change communication
"We help people to understand, internalize and live change together."
Timmermann
Architecture & Design
New work office architecture
"We create spaces that inspire ideas, closeness and results."
Timmermann
Digital
Scalable change and learning software
"We use technology to help people change their mindset & behaviors."
Timmermann
Academy
Training programs
"We enable people to improve themselves, others and organizations."
Timmermann
Social
Social enterprise
"We use change know-how to help solve the world's major problems."
News and events
Our work at Timmermann
Check out our videos about the Timmermann and the topics that inspire us every day.
Qualify as a Change Management Professional
Become a certified Change Management Professional with the Timmermann Living Change training course. Learn to lead changes in attitudes and behavior ...
Change consultant workshop
Find out what opportunities and challenges change management brings, and what makes the Timmermann special.
Scaling change with the ChApp
It only takes minutes to learn how to use the ChApp (Timmermann change app) to scale change quickly and affordably in your organization.
Stevie Awards: Timmermann ChApp wins 4x gold
The Timmermann ChApp (Timmermann change app) is winner of 4x golden trophys for first place at the Stevie Awards

Discover the power of life and business coaching
Life and business coaching isn’t just for the elite. It’s for anyone who wants to grow, achieve their goals, and enhance their skills. Our AI Coach makes this transformative experience accessible to everyone.
Meet our team
47 people, virtual AI coaches (and a squirrel) who will happily use their warm-heartedness and intellect for you:
Timmermann
Witzany
Bargel
Zehetner
Baumgärtner
Radunsky
Ahrend
Kreft
Schweizer
Stoll
Baumeister
Voß
Sebald
Tas
Boberach
Gerteis
Christman
Oswald
Scheufler
Ischebeck
Wollinger
Ambrosiak
Lettenmeyer
Spielmann
Merten
Neuhaus
Giesler
Jüngert
Heidenberger
Schuh
Hengge
Genko
Craciun
Brand
Edis
Lewin
Becker
Subasic
Advisory
Board
Member
Mark
Singh
Kushwah
Goti
Obermaier
Morgan
Rivera
Michael Timmermann
Founder & CEO, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Bernd Witzany
Chief Operating Officer
Profile
The theme of change has accompanied Bernd throughout his entire professional career. Whether as a student, employee, consultant, managing director, or as an independent entrepreneur, he has engaged with change as a constant on at least three continents.
After studying economics, he led the SAP/R3 department as a division head in a state-owned enterprise, overseeing the organizational change process. Following a role as a Senior Consultant in SAP/R3, he became the Chief Operating Officer and Director of R&D for a globally operating company with locations in Monaco, Austria, and the USA.
Several company acquisitions and mergers with businesses from Germany, Italy, Canada, and the USA further heightened his interest in and competence for managing change processes. With his own company, he served as managing partner, guiding clients through change processes, and working as CFO in long-term mandates. This period also involved the founding, establishment, and management of a company in the USA, where he holds a stake and serves on the supervisory board.
Bernd brings extensive international experience to the Timmermann Group, combining it with a constant pursuit of social, methodological, and professional development. The Timmermann Group provides the ideal human and professional framework for this.
With the same dedication and curiosity, he has always pursued his hobbies, including 15 years of American football and currently practicing Ju-Jitsu. He enjoys various forms of outdoor activities, embracing almost every sporting challenge. However, his most significant free time commitment now revolves his young son and an adopted canine companion at home.
Professional Background & Education:
- Diploma in Economics from Ludwig Maximilian University of Munich with a focus on Game Theory, Monetary Policy, and Economic History
- Over 25 years of professional experience in consulting and on the client side
- Lecturer in the fields of leadership, economics, and business administration
Certifications:
-
- Numerous certifications in the areas of communication, leadership, and project management
Lukas Bargel
Associate Partner, Agile Coach
Profile
As a political scientist, Lukas combines the "hard" expertise of an economist and jurist with the "soft" insights of a sociologist and political scientist. Throughout his studies, he was particularly intrigued by the question of how good human interaction can function. For Lukas, this involves not only contemplating theoretical approaches but also taking concrete action and assuming responsibility: for several years, he has been actively involved in supporting families with a migration background.
As an accomplished athlete, Lukas is a determined individual who gets straight to the point. Since he enjoys sharing his passion with others, he found a fitting challenge in competitive dancing. On the dance floor, he not only learned how to optimize his techniques successfully, maintain posture, and steadily work towards a big goal step by step, but also how important harmony, based on constructive-critical openness with others, is for long-term success.
Lukas is someone you can share hearty laughter with, as well as engage in deep conversations. He is an avid train traveler, spending a lot of his free time on the move. During his city trips, he appreciates the peculiarities of different regions and explores not only the "taste" of other cultures over meals with friends.
Professional Background & Education:
- Master of Science in Economics, Humboldt University Berlin
- Bachelor in Political Science, University of Erfurt
- Practical experience at "Magic Gorilla Coaching" in the areas of career, leadership, and business coaching
- Lecturer at the University of Erfurt for modern organizational forms and working methods, as well as Change Management
- Keynote Speaker in the module Research & Intervention of the Master's program in Psychology (Human Performance in Socio-Technical Systems) at TU Dresden
Certifications:
- SAFe® Program Consultant
- SAFe® Agilist
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- Jira project management (Demicon)
- Change Management Professional (Timmermann)
- Professional OKR Coach
- Design Thinking Coach
- Agile Business Expert
-
Professional Agile Leadership I
Andreas Zehetner
Associate Partner
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Viola Baumgärtner
Head of Marketing & AI Pioneer
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Clara Radunsky
Project Leader, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Jan Ahrend
Expertise Leader (Expert)
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Mariusz Kreft
Expertise Leader & AI Architect (Expert)
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Hannes Schweizer
Expertise Leader, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Jonas Stoll
Expertise Leader, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Sepp Baumeister
Head of Communication Creation, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Micha Voß
Senior Art Director (Expert)
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Stefanie Sebald
Architect (Expert)
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Saadet Tas
Associate Expertise Leader AI Transformation
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Michael Boberach
Senior Consultant, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Lorenz Gerteis
Senior Consultant, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Lukas Christman
Senior Consultant, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Alexandra Oswald
Senior Consultant, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Clara Scheufler
Senior Consultant, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Philip Ischebeck
Consultant, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Corine Wollinger
Consultant
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
David Ambrosiak
Consultant, Agile Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Lea Lettenmeyer
Consultant
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Samuel Spielmann
Consultant
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Luisa Merten
Junior Consultant
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Nadine Neuhaus
Consultant
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Teresa Giesler
Junior Consultant
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Anne Jüngert
HR Manager
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Ronja Heidenberger
HR Generalist
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Magdalena Schuh
HR Specialist
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Anja Hengge
Team Assistant
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Dzamila Genko
Assistentin des Geschäftsführers
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Jasmine Craciun
Marketing & Sales Manager
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Stephy Brand
IT Queen
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Volkan Edis
IT-Specialist
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Sneshana Lewin
Assistant
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Nina Becker
Manager Internal Projects & Operations Specialist
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Lucija Subasic
Junior HR Specialist
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
unhamster Advisory Board Member
The biggest fear with AI is fear itself (De Kai)
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Manuel Mark
Senior Marketing Expert
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Abhishek Singh Kushwah
Senior AI Developer (Expert)
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Jemis Goti
Front End Developer (Expert)
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Jegadeesh
Presentation Design Expert
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Martin Obermaier
Janitor
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Alex Morgan
KI-Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Sam Rivera
KI-Coach
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
Timmermännchen
Senior Nutcracker
Profile
With his straightforwardness based on appreciation and coupled with humor, Michael embodies the consulting philosophy of Timmermann.
As a born entrepreneur, he founded his first company, raba.tt GmbH, in the marketing industry during high school. With this venture, he introduced the marketing tool "Coupons" to the German-speaking region. After selling the company, he studied psychology and then learned the tools of a traditional management consultant at McKinsey & Company. Following his role as a Partner for Change Management at a mid-sized management consulting firm, he founded Timmermann Partners. He also acquired the Ellernhof, a seminar and conference center in northern Germany near Hamburg, improved it, and sold it after three years.
Having spent a total of two years in the USA, Canada, and Mexico, he still loves to travel today – preferably to places he can explore through climbing or diving.
Since September 2015, Michael has been enjoying fatherhood with his son Merlin.
Others about Michael Timmermann
- "For the first time, I believed in change because of him." - R&D Executive, Chemical Company
- "It's rare to find someone who is analytically AND socially highly competent – he possesses both." - Professor, FU Berlin
- "A truly inspiring leader." - Department Head, OSCE
- “The smartest guy I’ve met in this firm.“ Projektleiter, McKinsey & Co.
Professional Background & Education:
- Founder of Timmermann Group
- 4 years of experience as an entrepreneur in the marketing industry
- 3 years as the owner of the Ellernhof seminar and conference center near Hamburg
- Formerly with McKinsey & Co.
- Diploma in Psychology with a focus on Business and Organizational Psychology, LMU Munich
Certifications:
- Professional Scrum Master I
- Professional Scrum Product Owner I
- Certified Coach for Scaling Agility
- Certified Organizational Agility Professional
- SAFe® Agilist
- Certified Outdoor Trainer, Team, and Leadership Trainer
- Systemic Business Coach
- Change Management Professional (Timmermann)
- Mediator
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